derive.py

Created by bouillinromain

Created on November 29, 2023

759 Bytes


# Type your text here
u sur v = u prim v moin v prim
u div par v carre

racine de u= u prim div par 
2 racine de u

expo u = u prim expo u

u puissance= puissance u prim u
puissance moin 1

corrolaire tvi=

sur () f est continue et 
strictement croissante f()=()
f()=() or () appartient ou pas
() donc dapres corollaire du tvi
f()=() a une solution unique
alpha dans ()

a faire plusieur fois et donne 
apres ensemble solution

f est convexe quand 
f prim est croissante ou f double
prim est surperieur ou egal a 0
=cf au dessus de tangente

f est concave quand en desous
des tangentes
f prim est decroissante
f double prim est inferieur ou
egal a 0

calculer un point d inflexion
(a;f(a)) seulement si f double
prim s annule et change de signe

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